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Products have been sold to the domestic Sinopec

Products have been sold to China's Sinopec, PetroChina, CNOOC's various oil fields and major oil rig manufacturers

More
Products have been sold to the domestic Sinopec

Products have been sold to China's Sinopec, PetroChina, CNOOC's various oil fields and major oil rig manufacturers

More

Yangzhou Dazheng Petroleum Technology Co. Ltd.

Contacts：Jin Long Ren

Mobile phone：15605271379

Telephone：0514-87774108

Fax：0514-87774108

Mail：renzunwen@163.com

Address: No. 217, West Development Road, Yangzhou

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